CN214279885U

CN214279885U - Installation box convenient to install intelligent circuit breaker

Info

Publication number: CN214279885U
Application number: CN202120498534.7U
Authority: CN
Inventors: 姚建文
Original assignee: Yuxiao Safety Technology Shanghai Co ltd
Current assignee: Yuxiao Safety Technology Shanghai Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-09-24
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses an install bin convenient to installation intelligent circuit breaker, including the installation box, the inside top of installation box is fixed with first U type frame, the inside top of first U type frame is fixed with third U type frame, all be provided with the limiting mechanism on the two ears of third U type frame, and two limiting mechanism symmetry sets up, first U type frame internal fixation has the diaphragm, third U type frame downside is provided with second U type frame, just the two ears lower extreme of second U type frame all extends to the downside of diaphragm, be provided with intelligent circuit breaker, two between the two ears of second U type frame the spout has all been seted up to first U type frame two ears inside wall, and two the spout all is located the diaphragm downside. The utility model discloses an installation is simple and easy, dismantle convenient device makes intelligent circuit breaker be convenient for install, overhaul and change, has increased operating personnel's work efficiency simultaneously, has avoided the waste of time.

Description

Installation box convenient to install intelligent circuit breaker

Technical Field

The utility model relates to a dark vanning technical field especially relates to an install bin convenient to install intelligent circuit breaker.

Background

The intelligent circuit breaker is a switching device capable of closing, bearing and opening current under normal circuit conditions and closing, bearing and opening current under abnormal circuit conditions within a specified time, can be used for distributing electric energy, does not frequently start an asynchronous motor, protects a power supply circuit, a motor and the like, can automatically cut off a circuit when serious overload or short circuit, undervoltage and other faults occur, and has a function equivalent to the combination of a fuse type switch, an over-under-heat relay and the like.

Complex operation when current intelligent circuit breaker mostly installs, and then lead to the installation inconvenient to can lead to inconvenient maintenance and dismantle the change, not only reduce work efficiency, also wasted a large amount of time.

Based on this, we propose an installation box convenient to install intelligent circuit breaker to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides an install bin convenient to install intelligent circuit breaker makes intelligent circuit breaker be convenient for install, overhaul and change through the installation simple and easy, dismantle convenient device, has increased operating personnel's work efficiency simultaneously, has avoided the waste of time.

(II) technical scheme

The utility model provides an installation box convenient for installing an intelligent circuit breaker, which comprises an installation box body, wherein a first U-shaped frame is fixed at the top end inside the installation box body, a third U-shaped frame is fixed at the top end inside the first U-shaped frame, limiting mechanisms are arranged on two ears of the third U-shaped frame, and the limiting mechanisms are symmetrically arranged, a transverse plate is fixed in the first U-shaped frame, a second U-shaped frame is arranged on the lower side of the third U-shaped frame, the lower ends of the two ears of the second U-shaped frame extend to the lower side of the transverse plate, the intelligent circuit breaker is arranged between the two ears of the second U-shaped frame, two inner side walls of the two ears of the first U-shaped frame are both provided with sliding grooves, the two sliding grooves are both positioned on the lower side of the transverse plate, sliding blocks are both connected in the sliding grooves in a sliding manner, the inner ends of the sliding blocks are both fixed with the second U-shaped frame, the inner side walls of the two ears of the second U-shaped frame are both provided with limiting mechanisms, and two the stop gear symmetry sets up, two stop gear all is located intelligent circuit breaker's downside.

Preferably, stop gear is including seting up the spacing groove in second U type frame inside wall, spacing inslot portion bottom mounting has the second spring, the inner of second spring is fixed with second T type pole, just the inner of second T type pole extends to in the second U type frame, the inner of second T type pole is fixed with the stopper.

Preferably, the two second T-shaped rods are fixed with pulling ropes, and the other ends of the two pulling ropes are fixedly connected with the third U-shaped frame.

Preferably, the limiting mechanism comprises a limiting through groove formed in the outer side wall of the third U-shaped frame, a first T-shaped rod is arranged on the outer side of the limiting through groove, one end of the first T-shaped rod penetrates through the limiting through groove and extends into the third U-shaped frame, a limiting sleeve fixed in the limiting through groove is movably sleeved on the first T-shaped rod, a first spring sleeved on the first T-shaped rod is arranged on the inner side of the limiting sleeve, a fixing sleeve fixed on the first T-shaped rod is arranged on the inner side of the first spring in a sleeved mode, and the fixing sleeve is located in the limiting through groove.

Preferably, the ends, close to each other, of the two first T-shaped rods are both arranged in an arc shape.

Preferably, a pair of fixing rods is fixed at the upper end of the second U-shaped frame, a cross rod is fixed between the two fixing rods, and the cross rod is located on the upper sides of the two first T-shaped rods.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up such as dead lever, horizontal pole, third U type frame, injecture mechanism, stop gear, second U type frame for intelligent circuit breaker is convenient for install, is overhauld and is changed, has increased operating personnel's work efficiency simultaneously, has avoided the waste of time.

Drawings

Fig. 1 is a front sectional view of an installation box convenient for installing an intelligent circuit breaker according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a right sectional view of the third U-shaped frame.

In the figure: the intelligent circuit breaker comprises an installation box body 1, a first U-shaped frame 2, an intelligent circuit breaker 3, a transverse plate 4, a second U-shaped frame 5, a fixing rod 6, a transverse rod 7, a limiting mechanism 8, a limiting through groove 81, a first T-shaped rod 82, a limiting sleeve 83, a first spring 84, a fixing sleeve 85, a limiting mechanism 9, a limiting groove 91, a second spring 92, a second T-shaped rod 93, a limiting block 94, a traction rope 10, a third U-shaped frame 11 and a sliding block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in FIGS. 1-3, the utility model provides an installation box convenient for installing an intelligent circuit breaker, which comprises an installation box body 1, a first U-shaped frame 2 is fixed on the top end inside the installation box body 1, a third U-shaped frame 11 is fixed on the top end inside the first U-shaped frame 2, limiting mechanisms 8 are arranged on both ears of the third U-shaped frame 11, and the two limiting mechanisms 8 are symmetrically arranged, a transverse plate 4 is fixed in the first U-shaped frame 2, a second U-shaped frame 5 is arranged on the lower side of the third U-shaped frame 11, the lower ends of both ears of the second U-shaped frame 5 extend to the lower side of the transverse plate 4, an intelligent circuit breaker 3 is arranged between both ears of the second U-shaped frame 5, the inner side walls of both ears of the two first U-shaped frames 2 are provided with sliding grooves, both of the two sliding grooves are arranged on the lower side of the transverse plate 4, sliding blocks 12 are connected in both sliding ways, and the inner ends of both sliding blocks 12 are fixed with the second U-shaped frame 5, two ears inside walls of second U type frame 5 all are provided with stop gear 9, and two stop gear 9 symmetries set up, and two stop gear 9 all are located intelligent circuit breaker 3's downside.

In an alternative embodiment, the limiting mechanism 9 includes a limiting groove 91 opened on the inner side wall of the second U-shaped frame 5, a second spring 92 is fixed at the bottom end inside the limiting groove 91, a second T-shaped rod 93 is fixed at the inner end of the second spring 92, the inner end of the second T-shaped rod 93 extends into the second U-shaped frame 5, and a limiting block 94 is fixed at the inner end of the second T-shaped rod 93 for limiting the lower end of the intelligent circuit breaker 3.

In an alternative embodiment, the two second T-shaped rods 93 are fixed with the pulling ropes 10, and the other ends of the two pulling ropes 10 are fixedly connected to the third U-shaped frame 11, so that the second T-shaped rods 93 and the stoppers 94 can return to the original positions when the pulling ropes 10 are loosened, and so that the second T-shaped rods 93 and the stoppers 94 compress the second springs 92 when the pulling ropes 10 are tightened.

In an alternative embodiment, the limiting mechanism 8 includes a limiting through slot 81 opened on an outer side wall of the third U-shaped frame 11, a first T-shaped rod 82 is disposed on an outer side of the limiting through slot 81, one end of the first T-shaped rod 82 passes through the limiting through slot 81 and extends into the third U-shaped frame 11, a limiting sleeve 83 fixed in the limiting through slot 81 is movably sleeved on the first T-shaped rod 82, a first spring 84 sleeved on the first T-shaped rod 82 is disposed on an inner side of the limiting sleeve 83, a fixing sleeve 85 sleeved on the first T-shaped rod 82 is disposed on an inner side of the first spring 84, and the fixing sleeve 85 is disposed in the limiting through slot 81 to facilitate limiting of the crossbar 7.

In an alternative embodiment, the ends of the two first T-shaped bars 82 close to each other are arc-shaped, so as to limit the position of the cross bar 7 more conveniently.

In an alternative embodiment, a pair of fixing rods 6 are fixed on the upper end of the second U-shaped frame 5, a cross rod 7 is fixed between the two fixing rods 6, and the cross rod 7 is located on the upper sides of the two first T-shaped rods 82, so as to further facilitate the limitation of the second U-shaped frame 5 by the limitation of the cross rod 7.

The working principle is as follows: firstly, the upper surface of the installation box body 1 is fixed on a wall body, the second U-shaped frame 5 is pulled to be away from the third U-shaped frame 11, the fixing rod 6 can be pulled to move the cross rod 7 when the second U-shaped frame 5 is pulled, the first T-shaped rod 82 can be extruded in the moving process of the cross rod 7, the first T-shaped rod 82 is pressed to drive the fixing sleeve 85 to extrude the first spring 84, meanwhile, the sliding block 12 can slide in the sliding groove, when the cross rod 7 is away from the first T-shaped rod 82, the traction rope 10 can be further tightened, the second T-shaped rod 93 and the limiting block 94 can extrude the second spring 92, then the intelligent circuit breaker 3 is placed between the second U-shaped frames 5, the second U-shaped frame 5 is pushed to be close to the third U-shaped frame 11, when the cross rod 7 is positioned at the upper sides of the two first T-shaped rods 82, the surfaces of the intelligent circuit breaker 3 and the cross plate 4 can be contacted with each other, meanwhile, the pulling rope 10 can be loosened, the loosening of the pulling rope 10 can enable the second spring 92 to rebound without stress, the second T-shaped rod 93 and the limiting block 94 can be further enabled to restore to the original position, and then the intelligent circuit breaker 3 can not be separated from the second U-shaped frame 5 and can be fixed, the utility model discloses a simple and easy installation, convenient disassembly device enables the intelligent circuit breaker to be convenient for installation, overhaul and change, and meanwhile, the working efficiency of an operator is increased, and the waste of time is avoided.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The installation box convenient for installing the intelligent circuit breaker comprises an installation box body (1) and is characterized in that a first U-shaped frame (2) is fixed at the top end inside the installation box body (1), a third U-shaped frame (11) is fixed at the top end inside the first U-shaped frame (2), limiting mechanisms (8) are arranged on two ears of the third U-shaped frame (11), the two limiting mechanisms (8) are symmetrically arranged, a transverse plate (4) is fixed in the first U-shaped frame (2), a second U-shaped frame (5) is arranged on the lower side of the third U-shaped frame (11), the lower ends of the two ears of the second U-shaped frame (5) extend to the lower side of the transverse plate (4), the intelligent circuit breaker (3) is arranged between the two ears of the second U-shaped frame (5), sliding grooves are formed in the inner side walls of the two ears of the first U-shaped frame (2), and are located on the lower side of the transverse plate (4), two equal sliding connection has slider (12) in the spout, and two the inner of slider (12) all is fixed with second U type frame (5), the both ears inside wall of second U type frame (5) all is provided with stop gear (9), and two stop gear (9) symmetry sets up, two stop gear (9) all are located the downside of intelligent circuit breaker (3).

2. The installation box convenient to install the intelligent circuit breaker according to claim 1, wherein the limiting mechanism (9) comprises a limiting groove (91) formed in the inner side wall of the second U-shaped frame (5), a second spring (92) is fixed at the bottom end inside the limiting groove (91), a second T-shaped rod (93) is fixed at the inner end of the second spring (92), the inner end of the second T-shaped rod (93) extends into the second U-shaped frame (5), and a limiting block (94) is fixed at the inner end of the second T-shaped rod (93).

3. The installation box convenient for installing the intelligent circuit breaker according to claim 2, wherein a pulling rope (10) is fixed on each of the two second T-shaped rods (93), and the other ends of the two pulling ropes (10) are fixedly connected with a third U-shaped frame (11).

4. The mounting box convenient for mounting the intelligent circuit breaker according to claim 1, wherein the limiting mechanism (8) comprises a limiting through groove (81) formed in an outer side wall of the third U-shaped frame (11), a first T-shaped rod (82) is disposed on an outer side of the limiting through groove (81), one end of the first T-shaped rod (82) passes through the limiting through groove (81) and extends into the third U-shaped frame (11), a limiting sleeve (83) fixed in the limiting through groove (81) is movably sleeved on the first T-shaped rod (82), a first spring (84) sleeved on the first T-shaped rod (82) is disposed on an inner side of the limiting sleeve (83), a fixing sleeve (85) fixed on the first T-shaped rod (82) is disposed on an inner side of the first spring (84), and the fixing sleeve (85) is located in the limiting through groove (81).

5. An installation box convenient for installing an intelligent circuit breaker according to claim 4, wherein the ends of the two first T-shaped rods (82) close to each other are arc-shaped.

6. The mounting box convenient for mounting the intelligent circuit breaker according to claim 5, wherein a pair of fixing rods (6) is fixed on the upper end of the second U-shaped frame (5), a cross bar (7) is fixed between the two fixing rods (6), and the cross bar (7) is located on the upper side of the two first T-shaped rods (82).